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NCP3335ADM250R2G - onsemi

Description: High Accuracy Over Line and Load (±0.9% at 25 °C); UltraLow Dropout Voltage at Full Load (260 mV typ.); No Minimum Output Current Required for Stability; Low Noise (31 Vrms w/10 nF Cnr and 51 Vrms w/out Cnr); Low Shutdown Current (0.07 µA); Reverse Bias Protected; 2.6 V to 12 V Supply Range; Thermal Shutdown Protection; Current Limitation; Requires Only 1.0 µF Output capacitance for Stability; Stable with Any Type of Capacitor (including MLCC); Available in 1.5V, 1.8V, 2.5 V, 2.8V, 2.85 V, 3.0V, 3.3 V, 5.0

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NCP3335ADM250R2G Details

  • Manufacturer Part Number:

    NCP3335ADM250R2G

  • Brand Name:

    onsemi

  • Pbfree Code:

    Yes

  • Rohs Code:

    Yes

  • Part Life Cycle Code:

    Active

  • Part Package Code:

    Micro 8 lead Surface Mount

  • Package Description:

    MICRO-8

  • Pin Count:

    8

  • Manufacturer Package Code:

    846A-02

  • Country Of Origin:

    Malaysia

  • ECCN Code:

    EAR99

  • HTS Code:

    8542.39.00.60

  • Factory Lead Time:

    9 Weeks

  • Manufacturer:

    onsemi

  • YTEOL:

    7.4

  • Adjustability:

    FIXED

  • Dropout Voltage1-Max:

    0.34 V

  • Dropout Voltage2-Max:

    0.34 V

  • Input Voltage Absolute-Max:

    16 V

  • Input Voltage-Max:

    12 V

  • Input Voltage-Min:

    2.6 V

  • JESD-30 Code:

    S-PDSO-G8

  • JESD-609 Code:

    e3

  • Length:

    3 mm

  • Moisture Sensitivity Level:

    1

  • Number of Functions:

    1

  • Number of Outputs:

    2

  • Number of Terminals:

    8

  • Operating Temperature TJ-Max:

    150 °C

  • Operating Temperature TJ-Min:

    -40 °C

  • Output Current1-Max:

    0.5 A

  • Output Current2-Max:

    0.5 A

  • Output Voltage1-Max:

    2.538 V

  • Output Voltage1-Min:

    2.462 V

  • Output Voltage1-Nom:

    2.5 V

  • Output Voltage2-Max:

    2.538 V

  • Output Voltage2-Min:

    2.462 V

  • Output Voltage2-Nom:

    2.5 V

  • Package Body Material:

    PLASTIC/EPOXY

  • Package Code:

    TSSOP

  • Package Equivalence Code:

    TSSOP8,.19

  • Package Shape:

    SQUARE

  • Package Style:

    SMALL OUTLINE, THIN PROFILE, SHRINK PITCH

  • Packing Method:

    TR

  • Peak Reflow Temperature (Cel):

    260

  • Qualification Status:

    Not Qualified

  • Regulator Type:

    FIXED POSITIVE MULTIPLE OUTPUT LDO REGULATOR

  • Seated Height-Max:

    1.1 mm

  • Surface Mount:

    YES

  • Technology:

    BIPOLAR

  • Terminal Finish:

    Matte Tin (Sn) - annealed

  • Terminal Form:

    GULL WING

  • Terminal Pitch:

    0.65 mm

  • Terminal Position:

    DUAL

  • Time@Peak Reflow Temperature-Max (s):

    30

  • Voltage Tolerance-Max:

    1.5%

  • Width:

    3 mm

NCP3335ADM250R2G Frequently Asked Questions (FAQs)

  • The recommended PCB layout for optimal thermal performance involves placing the device on a 2-layer or 4-layer board with a solid ground plane on the bottom layer, and using thermal vias to connect the exposed pad to the ground plane. Additionally, keeping the copper traces wide and short can help to reduce thermal resistance.
  • To ensure reliable operation in high-temperature environments, it is recommended to follow the derating guidelines provided in the datasheet, and to ensure good thermal design and heat sinking. Additionally, using a thermally conductive material such as thermal tape or thermal grease can help to improve heat transfer between the device and the heat sink.
  • The recommended input and output capacitors for the NCP3335ADM250R2G are ceramic capacitors with a voltage rating of at least 25V and a capacitance value of 10uF to 22uF. The capacitors should be placed as close as possible to the device pins to minimize parasitic inductance.
  • To troubleshoot issues with the device not turning on or not regulating properly, check the input voltage and ensure it is within the recommended range, verify that the enable pin is properly biased, and check for any short circuits or open circuits on the output. Additionally, using an oscilloscope to monitor the output voltage and current can help to identify any issues with the device's operation.
  • The recommended soldering profile for the NCP3335ADM250R2G is a reflow profile with a peak temperature of 260°C and a dwell time of 30-60 seconds. The device should be soldered using a solder with a melting point of at least 217°C.

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